Reviews of Bosch parts For Business

Average Rating ? The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
3.9
Manufacturer Ranking
#86
2081
Spare Parts
48
Country
Germany
Spare Parts
Bosch Wiper blades
G_Power
  • Wipe quality:
  • Streaks/chatter:
Rating 5.0

You can get Aero wiper blades from bosch that fit perfectly to the original arms and work perfectly and look great.

Pros: fit perfectly, look great
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Bosch Water pump
ZeGermanHam
  • Leaks:
  • Overheating:
Rating 4.0

I've been tracking my E36 for many years with the more affordable Bosch pump and the only problem I had was the main o-ring seal flattening and seeping. They're so cheap that you could buy multiple of them and still spend less than the Stewart pump. Never had an issue with coolant temps, even when doing 20-30 minute sessions on the track all day at WOT.

Pros: affordable, no temp issues
Cons: o-ring seal flattening
Vehicle: BMW
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Bosch Oil filter

I've been using Castrol high mileage 5w-30 lately with Bosch oil filters. I suspect I don't actually have the one I wanted, just the Bosch model fits my V. I think their premium line is supposed to be similar to the Filtech design. I added the appropriate amount of Marvel Mystery Oil to the pan about 100 miles ago. I haven't been calculating mpg, but notice the b20 engine runs smoother.

Pros: engine runs smoother
Mileage: 235000 km
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Bosch Starter motor
Butcher
  • Cranking:
  • Sounds:
Rating 5.0

With a bit of searching, you can find more information about this starter swap. I would get the newer starter. There are so many benefits of the newer starter vs putting in the old and heavy starter that the factory used. Use SR0407X [Bosch number]/09A 911 023BX. You also can use the SR0424X/020 911 023FX but it's not as powerful. The SR0407X starter is for the diesel and has about 2hp to crank over your engine. This is way more power than you will ever need. That starter also is smaller and uses a planetary gear system so it will spin the engine at a faster RPM.

Pros: more power, faster RPM
Cons: circuit 50 wire change
Part number: SR0407X
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Bosch Fuel pump
03jettagli2
  • Stalling:
Rating 3.0

I had this problem for well over a year, then my fuel pump died. Installed a Bosch because I felt the stalling problem, after lots of research, could be due to faulty pumps ..even new ones. The car didn't stall again under 1/4 tank for many months until all of a sudden, it did it again ..a few times.

Pros: no stalling for many months
Cons: stalling returned
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Bosch Fuel pressure regulator
whoosh
  • Smooth driving:
Rating 2.0

I'm a bit disappointed with China and Taiwan parts too I ordered a fuel pressure regulator from GAP said OEM Bosch which would lead me to think ..... ok German goodness:thumbdown: nope, says made in China right on the top hat of the regulator

Cons: made in China
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